Calico Beans

Ingredients

• 1/4 lb. bacon, fried, drained and crumbled
• 1/2 c. onion, chopped
• 1 lb. ground beef
• 1/2 c. catsup
• 1/2 c. brown sugar
• 1 tsp. salt
• 1 Tbsp. mustard
• 1 (1 lb.) can butter beans (undrained)
• 1 (1 lb.) can red kidney or pinto beans (undrained)